CN110353067A - A kind of production method of blue or green money willow instant powder - Google Patents

A kind of production method of blue or green money willow instant powder Download PDF

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Publication number
CN110353067A
CN110353067A CN201910793757.3A CN201910793757A CN110353067A CN 110353067 A CN110353067 A CN 110353067A CN 201910793757 A CN201910793757 A CN 201910793757A CN 110353067 A CN110353067 A CN 110353067A
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blue
money willow
green money
quick
instant powder
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CN110353067B (en
Inventor
郑晓杰
李彦坡
何跃
林胜利
刘艳萍
庞宇鹏
吴青燕
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Wenzhou Polytechnic
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Wenzhou Polytechnic
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23FCOFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00Tea; Tea substitutes; Preparations thereof
    • A23F3/34Tea substitutes, e.g. matè; Extracts or infusions thereof

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Fodder In General (AREA)

Abstract

A kind of production method of blue or green money willow instant powder, acquisition;Water-removing;Fermentation;Impulse electric field extracts;Vacuum and low temperature is continuous drying;Obtain blue or green money willow instant powder.The advantage is that: first is that can effectively extract the benefit materials in blue or green money willow;Second is that instant powder is convenient to use;Third is that save the cost, recovery utilization rate is high;Fourth is that safe and reliable.

Description

A kind of production method of blue or green money willow instant powder
Technical field
The present invention relates to a kind of production methods of blue or green money willow instant powder.
Background technique
It, being capable of active balance human body sugar generation rich in Organic nutrients such as saponin(e abundant, flavones, polysaccharide in blue or green money willow It thanks, to reach hypoglycemic, reverses the health effect of complication;Contain the inorganic battalion such as a large amount of iron, zinc, selenium, chromium, germanium, magnesium, calcium It forms point, it is closely related with glycometabolism and insulin action also containing microelements such as manganese, iron, copper, chromium, zinc, selenium, vanadium, germanium The content of element Ni, Cr, V, Se are higher, can assist in insulin and play hypoglycemic effect, and can improve sugar tolerance.But it is traditional To there is cost in extracting method too high mostly, and recovery rate is low and the shortcomings that extracting poor product quality.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of blue or green money willow instant powder proposed Production method.
To achieve the goals above, present invention employs following technical solutions: a kind of production method of blue or green money willow instant powder,
Acquisition;
Water-removing;
Fermentation;
Impulse electric field extracts;
Vacuum and low temperature is continuous drying;
Obtain blue or green money willow instant powder.
Further,
Acquisition: the fresh and tender bud-leaf of blue or green money willow is acquired;
Water-removing: bud-leaf is finished at a temperature of between 150~250 DEG C, the time of water-removing is between 10~15 minutes;Twirl rubs bud It is spare after leaf;
Fermentation: it will twist to rub bud-leaf and be placed in 18 degrees Celsius of permanent epidemic disaster 30%RH constant humidity fermenting cases and ferment 5~6 hours;
Impulse electric field extracts: blue or green money willow bud-leaf after fermentation is subsequently placed in pulse in blue or green money willow impulse electric field extraction element Electric field extracts extract, isolated extracting solution;
Vacuum and low temperature is continuous drying: extracting solution is continuous drying by vacuum and low temperature continuous drier vacuum and low temperature;Obtain green money Willow instant powder.
Further, remaining bud-leaf is cooling after thermophilic digestion after impulse electric field extraction step, smash by 50~ The filtering of 80 mesh is added in extracting solution.
Further, remaining bud-leaf is put into pulverizer, is ground into 50~80 mesh powders, powder is put into appearance In device, distilled water is added into container, floods powder, and is higher by 4~5cm of powder, it is cooling after thermophilic digestion, it smashes by 50 The filtering of~80 mesh is added in extracting solution.
Further, extracting solution is continuous drying by vacuum and low temperature continuous drier vacuum and low temperature is to solid content 25% concentrate, then concentrate is obtained into instant powder by spray drying, the inlet air temperature of the spray drying is 200 DEG C, out Air temperature is 90 DEG C.
Further, the fermentation bud-leaf before impulse electric field extracts passes through drying and processing.
Further, the blue or green money willow impulse electric field extraction element, including quick-freezing plant and high-voltage pulse extraction element, speed Freezing device includes tunnel type the library and conveyer belt, and tunnel type the library is the triangle that apex angle is obtuse angle, is equipped with deflector roll in triangle The conveyer belt of transmission is equipped with quick-frozen import at the first acute angle, and quick-frozen outlet, the first acute angle folder are equipped at the second acute angle Inclined-plane the library upper inside between angle and obtuse angle is uniformly provided with several liquid nitrogen flash freezer spray heads, and several liquid nitrogen flash freezer spray heads are to level The conveyer belt inside inclined-plane the library between the first acute angle and obtuse angle, several liquid nitrogen flash freezer spray heads connect the storage of the first liquid nitrogen Deposit tank body, and the inclined-plane the library between the second acute angle and obtuse angle be equipped with several thermometers, thermometer connect control system, Control system by thermometer feedback data control liquid nitrogen flash freezer spray head the amount of injection and deflector roll revolving speed, the first acute angle and Liquid nitrogen recovery device is equipped with inside the library of second acute angle;Quick-frozen outlet is equipped with carrier table, objective table and adjacent conveyor belts Between be equipped with arc guide card, arc guide card one end is close on a moving belt, separate conveyer belt and quick-frozen blue or green money willow, set on carrier table There is load cell, quick-frozen exit is equipped with electric gear door, and load cell connects control system with electric gear door, by measuring Whether the quick-frozen blue or green money willow weight on objective table is more than threshold value, is more than to open electric gear door to transport quick-frozen blue or green money willow, quick-frozen outlet Outside is equipped with high-voltage pulse extraction element, and high-voltage pulse extraction element includes high-voltage pulse power source, anode, cathode, container, described Anode connect on high-voltage pulse power source anode, cathode connects on high-voltage pulse power source cathode, and anode, cathode in container, Supercharging equipment is equipped on container;At water outlet of container be equipped with strainer, high-voltage pulse power source include pressure regulator, step-up transformer, Rectification circuit, main capacitance, current-limiting resistance, discharge capacity, high-voltage switch gear, controller, regulating resistor, the output end and liter of pressure regulator The input terminal of pressure transformer connects, and the output end of step-up transformer is connect with rectification circuit input end, main capacitance, discharge capacity point It is not connected in parallel on the output end of rectification circuit, current-limiting resistance, the output end of discharge capacity is in series between main capacitance, discharge capacity On be connected with high-voltage switch gear, regulating resistor, the control signal of high-voltage switch gear and the output end of controller connect;The quick-frozen spray head of nitrogen It is equipped between the first liquid nitrogen storage tank body and uses circulation duct, circulation duct is sequentially connected in series through low temperature hand stop valve, liquid nitrogen Solenoid valve, pneumatic flowrate regulating valve, filter;Safety valve is connected in parallel on the pipeline between low temperature hand stop valve and liquid nitrogen solenoid valve On;The conveyer belt back side is equipped with equally distributed soft raised baffle, the distance of adjacent soft raised baffle and soft raised baffle Height it is consistent;Liquid nitrogen recovery device include the second liquid nitrogen storage tank body, aspiration pump, liquid nitrogen separator, gas storage tanks body, The import of gas storage tanks body connects aspiration pump, and the import of aspiration pump is located at the library of the first acute angle and the second acute angle Upper inside, gas storage tanks body is interior to be equipped with nitrogen separation device, nitrogen outlet connection the second liquid of connection of nitrogen separation device Nitrogen stores tank body, other outlet connections of nitrogen separation device are extraneous, and booster and temperature are equipped in the second nitrogen storage tank body Controller, liquid nitrogen recovery device are located in the triangle space that tunnel type the library is surrounded by;Carrier table is transmission belt, transmission belt point For several segments, each section of bottom is equipped with load cell;Insulation sleeve is equipped with outside high-voltage pulse extraction element.
Further, be additionally provided between quick-freezing plant and high-voltage pulse extraction element physical vibration disk will be quick-frozen after bud-leaf Physical shock.
Further, the temperature controller for keeping constant temperature, the humidistat and pressurizing device for keeping constant humidity are equipped in fermenting case.
Further, the conveying device of vacuum and low temperature continuous drier is equipped with the heating being spaced apart from each other and condensing unit.
The beneficial effects of the present invention are: first is that can effectively extract the benefit materials in blue or green money willow;Second is that instant powder makes With convenient and efficient;Third is that save the cost, recovery utilization rate is high;Fourth is that safe and reliable, active functional component is fully extracted utilization; The effect of blue or green money willow extract can promote Stem Cells hyperplasia, reach repairing pancreas cell, stabilizing blood sugar;Fifth is that effective active composition Height, long shelf-life, convenient, recovery rate reaches 15% or more, paler colour, and compatibility is good;Sixth is that greatly retaining There is health, steady sugar, the polysaccharide of lipid-reducing function, triterpene, flavones functional active components with extracting in blue or green money willow.
Detailed description of the invention
Fig. 1 is quick-freezing plant structural schematic diagram of the invention.
Fig. 2 is brass content balance figure of the invention.
Fig. 3 is radical scavenging activity comparison diagram of the invention.
Whether Fig. 4 is of the invention through everfermentation comparison diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention 1-4, technical solution in the embodiment of the present invention carry out it is clear, It is fully described by, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment 1 referring to Fig.1-4, a kind of production method of blue or green money willow instant powder,
Acquisition;
Water-removing;
Fermentation;
Impulse electric field extracts;
Vacuum and low temperature is continuous drying;
Obtain blue or green money willow instant powder.
A kind of production method of blue or green money willow instant powder,
Acquisition: the fresh and tender bud-leaf of blue or green money willow is acquired;
Water-removing: bud-leaf is finished at a temperature of between 150~250 DEG C, the time of water-removing is between 10~15 minutes;Twirl rubs bud It is spare after leaf;
Fermentation: it will twist to rub bud-leaf and be placed in 18 degrees Celsius of permanent epidemic disaster 30%RH constant humidity fermenting cases and ferment 5~6 hours;Optimization Zymotechnique promotes extract active constituent.Polysaccharide, triterpene content increase after fermentation process, and blue or green money willow ferment local-flavor is preferable, tea Soup look pool is strong.
Impulse electric field extracts: blue or green money willow bud-leaf after fermentation is subsequently placed in blue or green money willow impulse electric field extraction element Impulse electric field extracts extract, isolated extracting solution;Impulse electric field extracts, and sufficiently extracts, retains blue or green money willow active constituent.
Vacuum and low temperature is continuous drying: extracting solution is continuous drying by vacuum and low temperature continuous drier vacuum and low temperature;It obtains Blue or green money willow instant powder.Vacuum belt drier, utmostly retains blue or green money willow active constituent, and product particle saves convenient, mouthfeel It is good.
A kind of production method of blue or green money willow instant powder, remaining bud-leaf passes through thermophilic digestion after impulse electric field extraction step Afterwards, cooling, it smashes and is added in extracting solution by the filtering of 50~80 mesh.
A kind of production method of blue or green money willow instant powder, remaining bud-leaf is put into pulverizer, 50~80 purposes are ground into Powder is put into powder in container, and distilled water is added into container, floods powder, and is higher by 4~5cm of powder, thermophilic digestion Afterwards, cooling, it smashes and is added in extracting solution by the filtering of 50~80 mesh.
A kind of production method of blue or green money willow instant powder, extracting solution are continuously done by vacuum and low temperature continuous drier vacuum and low temperature The dry concentrate for being 25% to solid content, then concentrate is obtained into instant powder by spray drying, the spray drying into Air temperature is 200 DEG C, and leaving air temp is 90 DEG C.
A kind of production method of blue or green money willow instant powder, the fermentation bud-leaf before impulse electric field extracts pass through drying and processing.
A kind of production method of blue or green money willow instant powder, the blue or green money willow impulse electric field extraction element, including quick-freezing plant and High-voltage pulse extraction element, quick-freezing plant include tunnel type the library and conveyer belt, and tunnel type the library 1 is three that apex angle 2 is obtuse angle It is angular, it is equipped with the conveyer belt 6 of deflector roll transmission in triangle, is equipped with quick-frozen import 3 at the first acute angle, passes through the first acute angle and presss from both sides Between angle and obtuse angle inclined-plane the library progress the bud-leaf of stacking is separated automatically, pave, at the second acute angle be equipped with it is quick-frozen go out Mouth 4, the inclined-plane the library upper inside between the first acute angle and obtuse angle is uniformly provided with several liquid nitrogen flash freezer spray heads 5, several liquid Conveyer belt 6 of the quick-frozen spray head alignment of nitrogen inside the inclined-plane the library between the first acute angle and obtuse angle, by the fast quickly cooling of bud-leaf Freeze, the first liquid nitrogen storage tank body 9 of several liquid nitrogen flash freezer spray heads connections, and the inclined-plane the library between the second acute angle and obtuse angle Equipped with several thermometers 7, thermometer connects control system, and control system controls liquid nitrogen flash freezer spray head by thermometer feedback data The amount of injection and deflector roll 8 revolving speed, be equipped with liquid nitrogen recovery device inside the library of the first acute angle and the second acute angle;Speed Freeze outlet and be equipped with carrier table 11, arc guide card 10 is equipped between objective table 11 and adjacent conveyor belts, 10 one end of arc guide card is close to On a moving belt, conveyer belt and quick-frozen blue or green money willow are separated, carrier table is equipped with load cell 13, and quick-frozen exit is equipped with electronic Door 12 is kept off, load cell connects control system with electric gear door, by whether measuring the quick-frozen blue or green money willow weight on objective table More than threshold value, it is more than to open electric gear door to transport quick-frozen blue or green money willow, is equipped with high-voltage pulse extraction element, high pressure on the outside of quick-frozen outlet DISCHARGE PULSES EXTRACTION device includes high-voltage pulse power source, anode, cathode, container, the anode connects on high-voltage pulse power source anode, Cathode connects on high-voltage pulse power source cathode, and anode, cathode are in container, interior on container to be equipped with supercharging equipment;Container water outlet Strainer is equipped at mouthful, high-voltage pulse power source includes pressure regulator, step-up transformer, rectification circuit, main capacitance, current-limiting resistance, electric discharge Capacitor, high-voltage switch gear, controller, regulating resistor, the output end of pressure regulator and the input terminal of step-up transformer connect, transformation of boosting The output end of device is connect with rectification circuit input end, and main capacitance, discharge capacity are connected in parallel on respectively on the output end of rectification circuit, main It is in series with current-limiting resistance between capacitor, discharge capacity, high-voltage switch gear, regulating resistor are connected on the output end of discharge capacity, it is high The output end of the control signal and controller that compress switch connects;It is equipped with and uses between the quick-frozen spray head of nitrogen and the first liquid nitrogen storage tank body Circulation duct, circulation duct are sequentially connected in series through low temperature hand stop valve, liquid nitrogen solenoid valve, pneumatic flowrate regulating valve, filter; Safety valve is connected in parallel on the pipeline between low temperature hand stop valve and liquid nitrogen solenoid valve;The conveyer belt back side is equipped with equally distributed soft The distance of matter protrusion baffle 14, adjacent soft raised baffle is consistent with the soft raised height of baffle;Liquid nitrogen recovery device includes The import of second liquid nitrogen storage tank body, aspiration pump, liquid nitrogen separator, gas storage tanks body, gas storage tanks body connects pumping Pump, the import of aspiration pump are located at the library upper inside of the first acute angle and the second acute angle, set in gas storage tanks body There is nitrogen separation device, the nitrogen outlet connection of nitrogen separation device connects the second liquid nitrogen storage tank body, nitrogen separation device Other outlet connections are extraneous, booster and temperature controller are equipped in the second nitrogen storage tank body, liquid nitrogen recovery device is located at tunnel In the triangle space that road formula the library is surrounded by;Carrier table is transmission belt, and transmission belt is divided into several segments, and each section of bottom, which is equipped with, to be surveyed Retransmit sensor;Insulation sleeve is equipped with outside high-voltage pulse extraction element.
A kind of production method of blue or green money willow instant powder, container is interior to be equipped with O degree or close to O degree water.
A kind of production method of blue or green money willow instant powder is additionally provided with physics vibration between quick-freezing plant and high-voltage pulse extraction element Moving plate will be quick-frozen after bud-leaf physical shock.
The pedestal of physical vibration disk is equipped with the sieve of 50~80 mesh, and bud-leaf shakes on sieve, and pedestal is horn-like Channel, lower end connect high-voltage pulse extraction element, are equipped with cooler in vias inner walls.
A kind of production method of blue or green money willow instant powder, interior be equipped with of fermenting case keep the temperature controller of constant temperature, keep constant humidity Humidistat and pressurizing device.
A kind of production method of blue or green money willow instant powder, empty low temperature continuous drier, including raw material drying device, first to Four raw material conveying devices, vacuum feeder, vacuum discharge device, the first setting raw material inlet of raw material conveying device one, Other end is connected with the sealing of the feed inlet of vacuum feeder, the original of vacuum feeder discharge port and the second raw material conveying device Material feed inlet sealing is connected, and the raw material discharge port of the second raw material conveying device and the feed inlet of raw material drying device seal phase Even, the discharge port of raw material drying device is connected with the sealing of the feed inlet of third raw material conveying device, and third raw material conveying device The feed inlet sealing of discharge port and vacuum discharge device be connected, the discharge port of vacuum discharge device and the 4th raw material conveying device Feed inlet be connected, be provided with waste gas outlet in raw material drying device.
A kind of production method of blue or green money willow instant powder, the conveying device of vacuum and low temperature continuous drier, which is equipped with, to be spaced apart from each other Heating and condensing unit.Heating and temperature control is in 10-15 degree.
A kind of production method of blue or green money willow instant powder, the interior positive, cathode equipped with several groups of high-voltage pulse extraction element, same group Anode, cathode are distributed in the symmetric position in high-voltage pulse extraction element.And it is positive between two adjacent cathode, successively Distribution.Every group of anode, cathode are successively powered in sequence.Carry out high-voltage pulse more preferably more evenly.
A kind of production method of blue or green money willow instant powder, Fig. 2-3, impulse electric field active constituent extractive technique and others ultrasound Wave, room temperature extractive technique are compared, and using impulse electric field extractive technique, extracting flavonoids rate reaches 15mg/g, are the 2 of hot technique of backflow Times, the ability for removing free radical improves 20%.
A kind of production method of blue or green money willow instant powder, blue or green money willow instant powder easily brews, instant.Active constituent content is high.
A kind of production method of blue or green money willow instant powder, 1 outer layer of tunnel type the library are equipped with insulating layer, and 6 upper surface of conveyer belt is set There is strip decorative pattern, arc guide card 10 is equipped with the teeth with strip decorative pattern, the quick-frozen blue or green money willow of the separation that can have divided.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (10)

1. a kind of production method of blue or green money willow instant powder, it is characterised in that:
Acquisition;
Water-removing;
Fermentation;
Impulse electric field extracts;
Vacuum and low temperature is continuous drying;
Obtain blue or green money willow instant powder.
2. a kind of production method of blue or green money willow instant powder according to claim 1, it is characterised in that:
Acquisition: the fresh and tender bud-leaf of blue or green money willow is acquired;
Water-removing: bud-leaf is finished at a temperature of between 150~250 DEG C, the time of water-removing is between 10~15 minutes;Twirl rubs bud It is spare after leaf;
Fermentation: it will twist to rub bud-leaf and be placed in 18 degrees Celsius of permanent epidemic disaster 30%RH constant humidity fermenting cases and ferment 5~6 hours;
Impulse electric field extracts: blue or green money willow bud-leaf after fermentation is subsequently placed in pulse in blue or green money willow impulse electric field extraction element Electric field extracts extract, isolated extracting solution;
Vacuum and low temperature is continuous drying: extracting solution is continuous drying by vacuum and low temperature continuous drier vacuum and low temperature;Obtain green money Willow instant powder.
3. a kind of production method of blue or green money willow instant powder according to claim 1, it is characterised in that: impulse electric field extracts step Remaining bud-leaf is cooling after thermophilic digestion after rapid, smashes and is added in extracting solution by the filtering of 50~80 mesh.
4. a kind of production method of blue or green money willow instant powder according to claim 3, it is characterised in that: by remaining bud-leaf It is put into pulverizer, is ground into 50~80 mesh powders, powder is put into container, distilled water is added into container, flood powder End, and it is higher by 4~5cm of powder, it is cooling after thermophilic digestion, it smashes and is added in extracting solution by the filtering of 50~80 mesh.
5. a kind of production method of blue or green money willow instant powder according to claim 2, it is characterised in that: extracting solution passes through vacuum The continuous drying concentrate for being 25% to solid content of low temperature continuous drier vacuum and low temperature, then by concentrate by doing by spraying Dry to obtain instant powder, the inlet air temperature of the spray drying is 200 DEG C, and leaving air temp is 90 DEG C.
6. a kind of production method of blue or green money willow instant powder according to claim 2, it is characterised in that: before impulse electric field extracts Fermentation bud-leaf pass through drying and processing.
7. a kind of production method of blue or green money willow instant powder according to claim 2, it is characterised in that: the blue or green money willow pulse Electric field extraction element, including quick-freezing plant and high-voltage pulse extraction element, quick-freezing plant include tunnel type the library and conveyer belt, tunnel Road formula the library is the triangle that apex angle is obtuse angle, and the conveyer belt of deflector roll transmission is equipped in triangle, is equipped at the first acute angle Quick-frozen import is equipped with quick-frozen outlet, the inclined-plane the library upper inside between the first acute angle and obtuse angle at the second acute angle Several liquid nitrogen flash freezer spray heads are uniformly provided with, several liquid nitrogen flash freezer spray heads are directed at the inclined-plane between the first acute angle and obtuse angle Conveyer belt inside the library, several liquid nitrogen flash freezer spray heads connect the first liquid nitrogen storage tank body, and the second acute angle and obtuse angle it Between inclined-plane the library be equipped with several thermometers, thermometer connect control system, control system pass through the control of thermometer feedback data Liquid is equipped with inside the library of the amount of injection of liquid nitrogen flash freezer spray head processed and the revolving speed of deflector roll, the first acute angle and the second acute angle Nitrogen recyclable device;Quick-frozen outlet is equipped with carrier table, and arc guide card, arc guide card one end are equipped between objective table and adjacent conveyor belts It is close on a moving belt, separate conveyer belt and quick-frozen blue or green money willow, carrier table is equipped with load cell, and quick-frozen exit is equipped with electricity Dynamic gear door, load cell connects control system with electric gear door, by whether measuring the quick-frozen blue or green money willow weight on objective table More than threshold value, it is more than to open electric gear door to transport quick-frozen blue or green money willow, is equipped with high-voltage pulse extraction element, high pressure on the outside of quick-frozen outlet DISCHARGE PULSES EXTRACTION device includes high-voltage pulse power source, anode, cathode, container, the anode connects on high-voltage pulse power source anode, Cathode connects on high-voltage pulse power source cathode, and anode, cathode are in container, interior on container to be equipped with supercharging equipment;Container water outlet Strainer is equipped at mouthful, high-voltage pulse power source includes pressure regulator, step-up transformer, rectification circuit, main capacitance, current-limiting resistance, electric discharge Capacitor, high-voltage switch gear, controller, regulating resistor, the output end of pressure regulator and the input terminal of step-up transformer connect, transformation of boosting The output end of device is connect with rectification circuit input end, and main capacitance, discharge capacity are connected in parallel on respectively on the output end of rectification circuit, main It is in series with current-limiting resistance between capacitor, discharge capacity, high-voltage switch gear, regulating resistor are connected on the output end of discharge capacity, it is high The output end of the control signal and controller that compress switch connects;It is equipped with and uses between the quick-frozen spray head of nitrogen and the first liquid nitrogen storage tank body Circulation duct, circulation duct are sequentially connected in series through low temperature hand stop valve, liquid nitrogen solenoid valve, pneumatic flowrate regulating valve, filter; Safety valve is connected in parallel on the pipeline between low temperature hand stop valve and liquid nitrogen solenoid valve;The conveyer belt back side is equipped with equally distributed soft The distance of matter protrusion baffle, adjacent soft raised baffle is consistent with the soft raised height of baffle;Liquid nitrogen recovery device includes the The import of two liquid nitrogen storage tank bodies, aspiration pump, liquid nitrogen separator, gas storage tanks body, gas storage tanks body connects aspiration pump, The import of aspiration pump is located at the library upper inside of the first acute angle and the second acute angle, is equipped with nitrogen in gas storage tanks body Air separation, nitrogen separation device nitrogen outlet connection connection the second liquid nitrogen storage tank body, nitrogen separation device other Outlet connection is extraneous, and booster and temperature controller are equipped in the second nitrogen storage tank body, and liquid nitrogen recovery device is located at tunnel type In the triangle space that the library is surrounded by;Carrier table is transmission belt, and transmission belt is divided into several segments, and each section of bottom is passed equipped with check weighing Sensor;Insulation sleeve is equipped with outside high-voltage pulse extraction element.
8. a kind of production method of blue or green money willow instant powder according to claim 2, it is characterised in that: quick-freezing plant and high pressure Be additionally provided between DISCHARGE PULSES EXTRACTION device physical vibration disk will be quick-frozen after bud-leaf physical shock.
9. a kind of production method of blue or green money willow instant powder according to claim 2, it is characterised in that: be equipped with and protect in fermenting case It holds the temperature controller of constant temperature, keep the humidistat and pressurizing device of constant humidity.
10. a kind of production method of blue or green money willow instant powder according to claim 2, it is characterised in that: vacuum and low temperature is continuous The conveying device of drying machine is equipped with the heating being spaced apart from each other and condensing unit.
CN201910793757.3A 2019-08-27 2019-08-27 Preparation method of instant cyclocarya paliurus powder Active CN110353067B (en)

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CN104782712A (en) * 2015-04-20 2015-07-22 湖北老乡农业科技有限公司 Low-sugar low-fat cyclocarya paliurus leaf biscuit
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